I just know that in extension point "org.eclipse.ui.perspectiveExtensions"
you can define the layout of your own perspective.

"Snehal" <clandestinesnehal@gmail.com> wrote in message
news:g1mm7k$guc$2@build.eclipse.org...
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> Hi All,
> Is there a way to tile the eclipse editors programmatically. This can be
> done manually using the drag and drop on the workbench.
>
> Any help is highly appreciated.
>
> -Snehal